| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| WC_Gateway_Payzen | 229 | 1,118 | |
| WC_Gateway_PayzenStd | 208 | 1,450 | |
| PayzenRequest | 85 | 345 | |
| WC_Gateway_PayzenRegroupedOther | 64 | 395 | |
| WC_Gateway_PayzenChoozeo | 61 | 252 | |
| WC_Gateway_PayzenMulti | 57 | 257 | |
| PayzenResponse | 57 | 186 | |
| PayzenApi | 35 | 174 | |
| PayzenRestTools | 33 | 102 | |
| WC_Gateway_PayzenSubscription | 32 | 120 | |
| PayzenRest | 24 | 112 | |
| Payzen_Subscriptio_Subscriptions_Handler | 23 | 86 | |
| PayzenField | 14 | 39 | |
| WC_Gateway_PayzenOther | 12 | 49 | |
| WC_Gateway_PayzenKlarna | 11 | 57 | |
| PayzenCurrency | 6 | 23 | |
| Payzen_Disabled_Subscriptions_Handler | 6 | 15 | |
| Payzen_Subscriptions_Loader | 2 | 9 |